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authorNot Zed <NotZed@Ximian.com>2004-06-11 16:30:16 +0800
committerMichael Zucci <zucchi@src.gnome.org>2004-06-11 16:30:16 +0800
commit6093cf098260b390980b2a8da34477d1874e5b9c (patch)
tree7b691675b15d9ab82158912f97b2912353962637
parentad811c27003b8e8ea0dbdba3cef61823a2497f26 (diff)
downloadgsoc2013-evolution-6093cf098260b390980b2a8da34477d1874e5b9c.tar.gz
gsoc2013-evolution-6093cf098260b390980b2a8da34477d1874e5b9c.tar.zst
gsoc2013-evolution-6093cf098260b390980b2a8da34477d1874e5b9c.zip
handle a null path or fragment.
2004-06-11 Not Zed <NotZed@Ximian.com> * em-utils.c (em_uri_from_camel): handle a null path or fragment. * em-folder-tree-model.c (em_folder_tree_model_add_store): set the full name of the store to "". Fixes #59925 and probably other issues. Related to the removal of folderinfo->path. svn path=/trunk/; revision=26305
-rw-r--r--mail/ChangeLog8
-rw-r--r--mail/em-folder-selector.c2
-rw-r--r--mail/em-folder-tree-model.c2
-rw-r--r--mail/em-utils.c14
4 files changed, 19 insertions, 7 deletions
diff --git a/mail/ChangeLog b/mail/ChangeLog
index c207619a65..7dbcc81cba 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,3 +1,11 @@
+2004-06-11 Not Zed <NotZed@Ximian.com>
+
+ * em-utils.c (em_uri_from_camel): handle a null path or fragment.
+
+ * em-folder-tree-model.c (em_folder_tree_model_add_store): set the
+ full name of the store to "". Fixes #59925 and probably other
+ issues. Related to the removal of folderinfo->path.
+
2004-06-10 Jeffrey Stedfast <fejj@novell.com>
Fixes bug #58825. Ugh. Really Gross Hack (tm).
diff --git a/mail/em-folder-selector.c b/mail/em-folder-selector.c
index 3ec8c4824c..f31e06c78c 100644
--- a/mail/em-folder-selector.c
+++ b/mail/em-folder-selector.c
@@ -196,7 +196,7 @@ emfs_create_name_changed (GtkEntry *entry, EMFolderSelector *emfs)
text = gtk_entry_get_text (emfs->name_entry);
path = em_folder_tree_get_selected_path (emfs->emft);
-
+
active = text && path && !strchr (text, '/');
gtk_dialog_set_response_sensitive ((GtkDialog *) emfs, GTK_RESPONSE_OK, active);
diff --git a/mail/em-folder-tree-model.c b/mail/em-folder-tree-model.c
index aa32044b6f..b3d64c2154 100644
--- a/mail/em-folder-tree-model.c
+++ b/mail/em-folder-tree-model.c
@@ -748,7 +748,7 @@ em_folder_tree_model_add_store (EMFolderTreeModel *model, CamelStore *store, con
gtk_tree_store_set ((GtkTreeStore *) model, &iter,
COL_STRING_DISPLAY_NAME, display_name,
COL_POINTER_CAMEL_STORE, store,
- COL_STRING_FULL_NAME, NULL,
+ COL_STRING_FULL_NAME, "",
COL_BOOL_LOAD_SUBDIRS, TRUE,
COL_BOOL_IS_STORE, TRUE,
COL_STRING_URI, uri, -1);
diff --git a/mail/em-utils.c b/mail/em-utils.c
index c82d2c9636..6cc735e981 100644
--- a/mail/em-utils.c
+++ b/mail/em-utils.c
@@ -1556,12 +1556,16 @@ char *em_uri_from_camel(const char *curi)
else
uid = account->uid;
path = (provider->url_flags & CAMEL_URL_FRAGMENT_IS_PATH)?curl->fragment:curl->path;
- if (path[0] == '/')
- path++;
+ if (path) {
+ if (path[0] == '/')
+ path++;
- tmp = camel_url_encode(path, ";?");
- euri = g_strdup_printf("email://%s/%s", uid, tmp);
- g_free(tmp);
+ tmp = camel_url_encode(path, ";?");
+ euri = g_strdup_printf("email://%s/%s", uid, tmp);
+ g_free(tmp);
+ } else {
+ euri = g_strdup_printf("email://%s/", uid);
+ }
d(printf("em uri from camel '%s' -> '%s'\n", curi, euri));
#n285'>285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

/*
 * Authors :
 *  Damon Chaplin <damon@ximian.com>
 *  Rodrigo Moya <rodrigo@ximian.com>
 *
 * Copyright 2000, Ximian, Inc.
 * Copyright 2000, Ximian, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

/*
 * ECalendarTable - displays the CalComponent objects in a table (an ETable).
 * Used for calendar events and tasks.
 */

#include <config.h>
#include <sys/stat.h>
#include <unistd.h>
#include <gnome.h>
#include <gtk/gtkinvisible.h>
#include <gal/e-table/e-cell-checkbox.h>
#include <gal/e-table/e-cell-toggle.h>
#include <gal/e-table/e-cell-text.h>
#include <gal/e-table/e-cell-combo.h>
#include <gal/widgets/e-popup-menu.h>
#include <widgets/misc/e-cell-date-edit.h>
#include "e-calendar-table.h"
#include "calendar-config.h"
#include "calendar-model.h"
#include "dialogs/delete-comp.h"
#include "dialogs/task-editor.h"

/* Pixmaps. */
#include "art/task.xpm"
#include "art/task-recurring.xpm"
#include "art/task-assigned.xpm"
#include "art/task-assigned-to.xpm"

#include "art/check-filled.xpm"


static void e_calendar_table_class_init     (ECalendarTableClass *class);
static void e_calendar_table_init       (ECalendarTable *cal_table);
static void e_calendar_table_destroy        (GtkObject  *object);

static void e_calendar_table_on_double_click    (ETable     *table,
                         gint        row,
                         gint        col,
                         GdkEvent   *event,
                         ECalendarTable *cal_table);
static gint e_calendar_table_on_right_click (ETable     *table,
                         gint        row,
                         gint        col,
                         GdkEventButton *event,
                         ECalendarTable *cal_table);
static void e_calendar_table_on_open_task   (GtkWidget  *menuitem,
                         gpointer    data);
static void e_calendar_table_on_cut             (GtkWidget      *menuitem,
                         gpointer        data);
static void e_calendar_table_on_copy            (GtkWidget      *menuitem,
                         gpointer        data);
static void e_calendar_table_on_paste           (GtkWidget      *menuitem,
                         gpointer        data);
static gint e_calendar_table_on_key_press   (ETable     *table,
                         gint        row,
                         gint        col,
                         GdkEventKey    *event,
                         ECalendarTable *cal_table);

static void selection_clear_event               (GtkWidget *invisible,
                         GdkEventSelection *event,
                         ECalendarTable *cal_table);
static void selection_received                  (GtkWidget *invisible,
                         GtkSelectionData *selection_data,
                         guint time,
                         ECalendarTable *cal_table);
static void selection_get                       (GtkWidget *invisible,
                         GtkSelectionData *selection_data,
                         guint info,
                         guint time_stamp,
                         ECalendarTable *cal_table);
static void invisible_destroyed                 (GtkWidget *invisible,
                         ECalendarTable *cal_table);
static struct tm e_calendar_table_get_current_time (ECellDateEdit *ecde,
                            gpointer data);


/* The icons to represent the task. */
#define E_CALENDAR_MODEL_NUM_ICONS  4
static char** icon_xpm_data[E_CALENDAR_MODEL_NUM_ICONS] = {
    task_xpm, task_recurring_xpm, task_assigned_xpm, task_assigned_to_xpm
};
static GdkPixbuf* icon_pixbufs[E_CALENDAR_MODEL_NUM_ICONS] = { 0 };

static GtkTableClass *parent_class;
static GdkAtom clipboard_atom = GDK_NONE;


GtkType
e_calendar_table_get_type (void)
{
    static GtkType e_calendar_table_type = 0;

    if (!e_calendar_table_type){
        GtkTypeInfo e_calendar_table_info = {
            "ECalendarTable",
            sizeof (ECalendarTable),
            sizeof (ECalendarTableClass),
            (GtkClassInitFunc) e_calendar_table_class_init,
            (GtkObjectInitFunc) e_calendar_table_init,
            NULL, /* reserved 1 */
            NULL, /* reserved 2 */
            (GtkClassInitFunc) NULL
        };

        parent_class = gtk_type_class (GTK_TYPE_TABLE);
        e_calendar_table_type = gtk_type_unique (GTK_TYPE_TABLE,
                             &e_calendar_table_info);
    }

    return e_calendar_table_type;
}


static void
e_calendar_table_class_init (ECalendarTableClass *class)
{
    GtkObjectClass *object_class;
    GtkWidgetClass *widget_class;

    object_class = (GtkObjectClass *) class;
    widget_class = (GtkWidgetClass *) class;

    /* Method override */
    object_class->destroy       = e_calendar_table_destroy;

#if 0
    widget_class->realize       = e_calendar_table_realize;
    widget_class->unrealize     = e_calendar_table_unrealize;
    widget_class->style_set     = e_calendar_table_style_set;
    widget_class->size_allocate = e_calendar_table_size_allocate;
    widget_class->focus_in_event    = e_calendar_table_focus_in;
    widget_class->focus_out_event   = e_calendar_table_focus_out;
    widget_class->key_press_event   = e_calendar_table_key_press;
#endif

    /* clipboard atom */
    if (!clipboard_atom)
        clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
}

/* Compares two priority values, which may not exist */
static int
compare_priorities (int *a, int *b)
{
    if (a && b) {
        if (*a < *b)
            return -1;
        else if (*a > *b)
            return 1;
        else
            return 0;
    } else if (a)
        return -1;
    else if (b)
        return 1;
    else
        return 0;
}

/* Comparison function for the task-sort column.  Sorts by due date and then by
 * priority.
 */
static gint
task_compare_cb (gconstpointer a, gconstpointer b)
{
    CalComponent *ca, *cb;
    CalComponentDateTime due_a, due_b;
    int *prio_a, *prio_b;
    int retval;

    ca = CAL_COMPONENT (a);
    cb = CAL_COMPONENT (b);

    cal_component_get_due (ca, &due_a);
    cal_component_get_due (cb, &due_b);
    cal_component_get_priority (ca, &prio_a);
    cal_component_get_priority (cb, &prio_b);

    if (due_a.value && due_b.value) {
        int v;

        /* FIXME: TIMEZONES. */
        v = icaltime_compare (*due_a.value, *due_b.value);

        if (v == 0)
            retval = compare_priorities (prio_a, prio_b);
        else
            retval = v;
    } else if (due_a.value)
        retval = -1;
    else if (due_b.value)
        retval = 1;
    else
        retval = compare_priorities (prio_a, prio_b);

    cal_component_free_datetime (&due_a);
    cal_component_free_datetime (&due_b);

    if (prio_a)
        cal_component_free_priority (prio_a);

    if (prio_b)
        cal_component_free_priority (prio_b);

    return retval;
}

static void
e_calendar_table_init (ECalendarTable *cal_table)
{
    GtkWidget *table;
    ETable *e_table;
    ECell *cell, *popup_cell;
    ETableExtras *extras;
    gint i;
    GdkPixbuf *pixbuf;
    GList *strings;

    /* Create the model */

    cal_table->model = calendar_model_new ();

    /* Create the header columns */

    extras = e_table_extras_new();

    /*
     * Normal string fields.
     */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            NULL);

    e_table_extras_add_cell (extras, "calstring", cell);


    /*
     * Date fields.
     */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            NULL);

    popup_cell = e_cell_date_edit_new ();
    e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
    gtk_object_unref (GTK_OBJECT (cell));
    e_table_extras_add_cell (extras, "dateedit", popup_cell);
    cal_table->dates_cell = E_CELL_DATE_EDIT (popup_cell);

    e_cell_date_edit_set_get_time_callback (E_CELL_DATE_EDIT (popup_cell),
                        e_calendar_table_get_current_time,
                        cal_table, NULL);


    /*
     * Combo fields.
     */

    /* Classification field. */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            "editable", FALSE,
            NULL);

    popup_cell = e_cell_combo_new ();
    e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
    gtk_object_unref (GTK_OBJECT (cell));

    strings = NULL;
    strings = g_list_append (strings, _("Public"));
    strings = g_list_append (strings, _("Private"));
    strings = g_list_append (strings, _("Confidential"));
    e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
                      strings);

    e_table_extras_add_cell (extras, "classification", popup_cell);

    /* Priority field. */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            "editable", FALSE,
            NULL);

    popup_cell = e_cell_combo_new ();
    e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
    gtk_object_unref (GTK_OBJECT (cell));

    strings = NULL;
    strings = g_list_append (strings, _("High"));
    strings = g_list_append (strings, _("Normal"));
    strings = g_list_append (strings, _("Low"));
    strings = g_list_append (strings, _("Undefined"));
    e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
                      strings);

    e_table_extras_add_cell (extras, "priority", popup_cell);

    /* Percent field. */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            NULL);

    popup_cell = e_cell_combo_new ();
    e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
    gtk_object_unref (GTK_OBJECT (cell));

    strings = NULL;
    strings = g_list_append (strings, _("0%"));
    strings = g_list_append (strings, _("10%"));
    strings = g_list_append (strings, _("20%"));
    strings = g_list_append (strings, _("30%"));
    strings = g_list_append (strings, _("40%"));
    strings = g_list_append (strings, _("50%"));
    strings = g_list_append (strings, _("60%"));
    strings = g_list_append (strings, _("70%"));
    strings = g_list_append (strings, _("80%"));
    strings = g_list_append (strings, _("90%"));
    strings = g_list_append (strings, _("100%"));
    e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
                      strings);

    e_table_extras_add_cell (extras, "percent", popup_cell);

    /* Transparency field. */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            "editable", FALSE,
            NULL);

    popup_cell = e_cell_combo_new ();
    e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
    gtk_object_unref (GTK_OBJECT (cell));

    strings = NULL;
    strings = g_list_append (strings, _("Free"));
    strings = g_list_append (strings, _("Busy"));
    e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
                      strings);

    e_table_extras_add_cell (extras, "transparency", popup_cell);

    /* Status field. */
    cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
    gtk_object_set (GTK_OBJECT (cell),
            "strikeout_column", CAL_COMPONENT_FIELD_COMPLETE,
            "bold_column", CAL_COMPONENT_FIELD_OVERDUE,
            "color_column", CAL_COMPONENT_FIELD_COLOR,
            "editable", FALSE,
            NULL);

    popup_cell = e_cell_combo_new ();
    e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell);
    gtk_object_unref (GTK_OBJECT (cell));

    strings = NULL;
    strings = g_list_append (strings, _("Not Started"));
    strings = g_list_append (strings, _("In Progress"));
    strings = g_list_append (strings, _("Completed"));
    strings = g_list_append (strings, _("Cancelled"));
    e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell),
                      strings);

    e_table_extras_add_cell (extras, "calstatus", popup_cell);

    /* Task sorting field */
    /* FIXME: This column should not be displayed, but ETableExtras requires
     * its shit to be visible columns listed in the XML spec.
     */
    e_table_extras_add_compare (extras, "task-sort", task_compare_cb);

    /* Create pixmaps */

    if (!icon_pixbufs[0])
        for (i = 0; i < E_CALENDAR_MODEL_NUM_ICONS; i++) {
            icon_pixbufs[i] = gdk_pixbuf_new_from_xpm_data (
                (const char **) icon_xpm_data[i]);
        }

    cell = e_cell_toggle_new (0, E_CALENDAR_MODEL_NUM_ICONS, icon_pixbufs);
    e_table_extras_add_cell(extras, "icon", cell);
    e_table_extras_add_pixbuf(extras, "icon", icon_pixbufs[0]);

    pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) check_filled_xpm);
    e_table_extras_add_pixbuf(extras, "complete", pixbuf);
    gdk_pixbuf_unref(pixbuf);

    /* Create the table */

    table = e_table_scrolled_new_from_spec_file (E_TABLE_MODEL (cal_table->model),
                             extras,
                             EVOLUTION_ETSPECDIR "/e-calendar-table.etspec",
                             NULL);
    gtk_object_unref (GTK_OBJECT (extras));

    cal_table->etable = table;
    gtk_table_attach (GTK_TABLE (cal_table), table, 0, 1, 0, 1,
              GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
    gtk_widget_show (table);


    e_table = e_table_scrolled_get_table (E_TABLE_SCROLLED (table));
    gtk_signal_connect (GTK_OBJECT (e_table), "double_click",
                GTK_SIGNAL_FUNC (e_calendar_table_on_double_click),
                cal_table);
    gtk_signal_connect (GTK_OBJECT (e_table), "right_click",
                GTK_SIGNAL_FUNC (e_calendar_table_on_right_click),
                cal_table);
    gtk_signal_connect (GTK_OBJECT (e_table), "key_press",
                GTK_SIGNAL_FUNC (e_calendar_table_on_key_press),
                cal_table);

    /* Set up the invisible widget for the clipboard selections */
    cal_table->invisible = gtk_invisible_new ();
    gtk_selection_add_target (cal_table->invisible,
                  clipboard_atom,
                  GDK_SELECTION_TYPE_STRING,
                  0);
    gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
                "selection_get",
                GTK_SIGNAL_FUNC (selection_get),
                (gpointer) cal_table);
    gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
                "selection_clear_event",
                GTK_SIGNAL_FUNC (selection_clear_event),
                (gpointer) cal_table);
    gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
                "selection_received",
                GTK_SIGNAL_FUNC (selection_received),
                (gpointer) cal_table);
    gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
                "destroy",
                GTK_SIGNAL_FUNC (invisible_destroyed),
                (gpointer) cal_table);
    cal_table->clipboard_selection = NULL;
}


/**
 * e_calendar_table_new:
 * @Returns: a new #ECalendarTable.
 *
 * Creates a new #ECalendarTable.
 **/
GtkWidget *
e_calendar_table_new (void)
{
    GtkWidget *cal_table;

    cal_table = GTK_WIDGET (gtk_type_new (e_calendar_table_get_type ()));

    return cal_table;
}


/**
 * e_calendar_table_get_model:
 * @cal_table: A calendar table.
 * 
 * Queries the calendar data model that a calendar table is using.
 * 
 * Return value: A calendar model.
 **/
CalendarModel *
e_calendar_table_get_model (ECalendarTable *cal_table)
{
    g_return_val_if_fail (cal_table != NULL, NULL);
    g_return_val_if_fail (E_IS_CALENDAR_TABLE (cal_table), NULL);

    return cal_table->model;
}


static void
e_calendar_table_destroy (GtkObject *object)
{
    ECalendarTable *cal_table;

    cal_table = E_CALENDAR_TABLE (object);

    gtk_object_unref (GTK_OBJECT (cal_table->model));
    cal_table->model = NULL;

    if (cal_table->invisible)
        gtk_widget_destroy (cal_table->invisible);
    if (cal_table->clipboard_selection) {
        g_free (cal_table->clipboard_selection);
        cal_table->clipboard_selection = NULL;
    }

    GTK_OBJECT_CLASS (parent_class)->destroy (object);
}

/**
 * e_calendar_table_get_table:
 * @cal_table: A calendar table.
 * 
 * Queries the #ETable widget that the calendar table is using.
 * 
 * Return value: The #ETable widget that the calendar table uses to display its
 * data.
 **/
ETable *
e_calendar_table_get_table (ECalendarTable *cal_table)
{
    g_return_val_if_fail (cal_table != NULL, NULL);
    g_return_val_if_fail (E_IS_CALENDAR_TABLE (cal_table), NULL);

    return e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
}

/* Used from e_table_selected_row_foreach(); puts the selected row number in an
 * int pointed to by the closure data.
 */
static void
get_selected_row_cb (int model_row, gpointer data)
{
    int *row;

    row = data;
    *row = model_row;
}

/* Returns the component that is selected in the table; only works if there is
 * one and only one selected row.
 */
static CalComponent *
get_selected_comp (ECalendarTable *cal_table)
{
    ETable *etable;
    int row;

    etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
    g_assert (e_table_selected_count (etable) == 1);

    row = -1;
    e_table_selected_row_foreach (etable,
                      get_selected_row_cb,
                      &row);
    g_assert (row != -1);

    return calendar_model_get_component (cal_table->model, row);
}

struct get_selected_uids_closure {
    ECalendarTable *cal_table;
    GSList *uids;
};

/* Used from e_table_selected_row_foreach(), builds a list of the selected UIDs */
static void
add_uid_cb (int model_row, gpointer data)
{
    struct get_selected_uids_closure *closure;
    CalComponent *comp;
    const char *uid;

    closure = data;

    comp = calendar_model_get_component (closure->cal_table->model, model_row);
    cal_component_get_uid (comp, &uid);

    closure->uids = g_slist_prepend (closure->uids, (char *) uid);
}

static GSList *
get_selected_uids (ECalendarTable *cal_table)
{
    struct get_selected_uids_closure closure;
    ETable *etable;

    closure.cal_table = cal_table;
    closure.uids = NULL;

    etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
    e_table_selected_row_foreach (etable, add_uid_cb, &closure);

    return closure.uids;
}

/* Deletes all of the selected components in the table */
static void
delete_selected_components (ECalendarTable *cal_table)
{
    CalClient *client;
    GSList *uids, *l;

    uids = get_selected_uids (cal_table);

    client = calendar_model_get_cal_client (cal_table->model);

    for (l = uids; l; l = l->next) {
        const char *uid;

        uid = l->data;

        /* We don't check the return value; FALSE can mean the object
         * was not in the server anyways.
         */
        cal_client_remove_object (client, uid);
    }

    g_slist_free (uids);
}

/**
 * e_calendar_table_delete_selected:
 * @cal_table: A calendar table.
 * 
 * Deletes the selected components in the table; asks the user first.
 **/
void
e_calendar_table_delete_selected (ECalendarTable *cal_table)
{
    ETable *etable;
    int n_selected;
    CalComponent *comp;

    g_return_if_fail (cal_table != NULL);
    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));

    n_selected = e_table_selected_count (etable);
    g_assert (n_selected > 0);

    if (n_selected == 1)
        comp = get_selected_comp (cal_table);
    else
        comp = NULL;

    /* FIXME: this may be something other than a TODO component */

    if (delete_component_dialog (comp, n_selected, CAL_COMPONENT_TODO, GTK_WIDGET (cal_table)))
        delete_selected_components (cal_table);
}

/**
 * e_calendar_table_cut_clipboard:
 * @cal_table: A calendar table.
 *
 * Cuts selected tasks in the given calendar table
 */
void
e_calendar_table_cut_clipboard (ECalendarTable *cal_table)
{
    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    e_calendar_table_copy_clipboard (cal_table);
    delete_selected_components (cal_table);
}

/* callback for e_table_selected_row_foreach */
static void
copy_row_cb (int model_row, gpointer data)
{
    ECalendarTable *cal_table;
    CalComponent *comp;
    gchar *comp_str;
    icalcomponent *child;

    cal_table = E_CALENDAR_TABLE (data);

    g_return_if_fail (cal_table->tmp_vcal != NULL);

    comp = calendar_model_get_component (cal_table->model, model_row);
    if (!comp)
        return;

    /* add the new component to the VCALENDAR component */
    comp_str = cal_component_get_as_string (comp);
    child = icalparser_parse_string (comp_str);
    if (child) {
        icalcomponent_add_component (cal_table->tmp_vcal,
                         icalcomponent_new_clone (child));
        icalcomponent_free (child);
    }

    g_free (comp_str);
}

/**
 * e_calendar_table_copy_clipboard:
 * @cal_table: A calendar table.
 *
 * Copies selected tasks into the clipboard
 */
void
e_calendar_table_copy_clipboard (ECalendarTable *cal_table)
{
    ETable *etable;
    char *comp_str;
    
    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    if (cal_table->clipboard_selection) {
        g_free (cal_table->clipboard_selection);
        cal_table->clipboard_selection = NULL;
    }

    /* create temporary VCALENDAR object */
    cal_table->tmp_vcal = cal_util_new_top_level ();

    etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
    e_table_selected_row_foreach (etable, copy_row_cb, cal_table);

    comp_str = icalcomponent_as_ical_string (cal_table->tmp_vcal);
    cal_table->clipboard_selection = g_strdup (comp_str);
    icalcomponent_free (cal_table->tmp_vcal);
    cal_table->tmp_vcal = NULL;

    gtk_selection_owner_set (cal_table->invisible, clipboard_atom, GDK_CURRENT_TIME);
}

/**
 * e_calendar_table_paste_clipboard:
 * @cal_table: A calendar table.
 *
 * Pastes tasks currently in the clipboard into the given calendar table
 */
void
e_calendar_table_paste_clipboard (ECalendarTable *cal_table)
{
    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    gtk_selection_convert (cal_table->invisible,
                   clipboard_atom,
                   GDK_SELECTION_TYPE_STRING,
                   GDK_CURRENT_TIME);
}

/* Opens a task in the task editor */
static void
open_task (ECalendarTable *cal_table, CalComponent *comp)
{
    TaskEditor *tedit;

    tedit = task_editor_new ();
    comp_editor_set_cal_client (COMP_EDITOR (tedit), calendar_model_get_cal_client (cal_table->model));
    comp_editor_edit_comp (COMP_EDITOR (tedit), comp);
    comp_editor_focus (COMP_EDITOR (tedit));
}

/* Opens the task in the specified row */
static void
open_task_by_row (ECalendarTable *cal_table, int row)
{
    CalComponent *comp;

    comp = calendar_model_get_component (cal_table->model, row);
    open_task (cal_table, comp);
}

static void
e_calendar_table_on_double_click (ETable *table,
                  gint row, 
                  gint col,
                  GdkEvent *event,
                  ECalendarTable *cal_table)
{
    g_print ("In e_calendar_table_on_double_click\n");
    open_task_by_row (cal_table, row);
}

/* Used from e_table_selected_row_foreach() */
static void
mark_row_complete_cb (int model_row, gpointer data)
{
    ECalendarTable *cal_table;

    cal_table = E_CALENDAR_TABLE (data);
    calendar_model_mark_task_complete (cal_table->model, model_row);
}

/* Callback used for the "mark tasks as complete" menu item */
static void
mark_as_complete_cb (GtkWidget *menuitem, gpointer data)
{
    ECalendarTable *cal_table;
    ETable *etable;

    cal_table = E_CALENDAR_TABLE (data);

    etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
    e_table_selected_row_foreach (etable, mark_row_complete_cb, cal_table);
}

/* Callback for the "delete tasks" menu item */
static void
delete_cb (GtkWidget *menuitem, gpointer data)
{
    ECalendarTable *cal_table;

    cal_table = E_CALENDAR_TABLE (data);
    e_calendar_table_delete_selected (cal_table);
}


enum {
    MASK_SINGLE = 1 << 0,   /* For commands that work on 1 task. */
    MASK_MULTIPLE   = 1 << 1,   /* For commands for multiple tasks. */
};


static EPopupMenu tasks_popup_menu [] = {
    { N_("_Open"), NULL,
      e_calendar_table_on_open_task, NULL, MASK_SINGLE },
    { "", NULL, NULL, NULL, MASK_SINGLE },

    { N_("C_ut"), NULL,
      e_calendar_table_on_cut, NULL, 0 },
    { N_("_Copy"), NULL,
      e_calendar_table_on_copy, NULL, 0 },
    { N_("_Paste"), NULL,
      e_calendar_table_on_paste, NULL, 0 },

    { "", NULL, NULL, NULL, 0 },

    { N_("_Mark as Complete"), NULL,
      mark_as_complete_cb, NULL, MASK_SINGLE },
    { N_("_Delete this Task"), NULL,
      delete_cb, NULL, MASK_SINGLE },

    { N_("_Mark Tasks as Complete"), NULL,
      mark_as_complete_cb, NULL, MASK_MULTIPLE },
    { N_("_Delete Selected Tasks"), NULL,
      delete_cb, NULL, MASK_MULTIPLE },

    { NULL, NULL, NULL, NULL, 0 }
};

static gint
e_calendar_table_on_right_click (ETable *table,
                 gint row,
                 gint col,
                 GdkEventButton *event,
                 ECalendarTable *cal_table)
{
    int n_selected;
    int hide_mask = 0;
    int disable_mask = 0;

    n_selected = e_table_selected_count (table);
    g_assert (n_selected > 0);

    if (n_selected == 1)
        hide_mask = MASK_MULTIPLE;
    else
        hide_mask = MASK_SINGLE;

    e_popup_menu_run (tasks_popup_menu, (GdkEvent *) event,
              disable_mask, hide_mask, cal_table);

    return TRUE;
}


static void
e_calendar_table_on_open_task (GtkWidget *menuitem,
                   gpointer   data)
{
    ECalendarTable *cal_table;
    CalComponent *comp;

    cal_table = E_CALENDAR_TABLE (data);

    comp = get_selected_comp (cal_table);
    open_task (cal_table, comp);
}

static void
e_calendar_table_on_cut (GtkWidget *menuitem, gpointer data)
{
    ECalendarTable *cal_table;

    cal_table = E_CALENDAR_TABLE (data);
    e_calendar_table_cut_clipboard (cal_table);
}

static void
e_calendar_table_on_copy (GtkWidget *menuitem, gpointer data)
{
    ECalendarTable *cal_table;

    cal_table = E_CALENDAR_TABLE (data);
    e_calendar_table_copy_clipboard (cal_table);
}

static void
e_calendar_table_on_paste (GtkWidget *menuitem, gpointer data)
{
    ECalendarTable *cal_table;

    cal_table = E_CALENDAR_TABLE (data);
    e_calendar_table_paste_clipboard (cal_table);
}

static gint
e_calendar_table_on_key_press (ETable *table,
                   gint row,
                   gint col,
                   GdkEventKey *event,
                   ECalendarTable *cal_table)
{
    if (event->keyval == GDK_Delete) {
        delete_cb (NULL, cal_table);
        return TRUE;
    }

    return FALSE;
}

/* Loads the state of the table (headers shown etc.) from the given file. */
void
e_calendar_table_load_state (ECalendarTable *cal_table,
                 gchar      *filename)
{
    struct stat st;

    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    if (stat (filename, &st) == 0 && st.st_size > 0
        && S_ISREG (st.st_mode)) {
        e_table_load_state (e_table_scrolled_get_table(E_TABLE_SCROLLED (cal_table->etable)), filename);
    }
}


/* Saves the state of the table (headers shown etc.) to the given file. */
void
e_calendar_table_save_state (ECalendarTable *cal_table,
                 gchar      *filename)
{
    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    e_table_save_state (e_table_scrolled_get_table(E_TABLE_SCROLLED (cal_table->etable)),
                filename);
}


static void
invisible_destroyed (GtkWidget *invisible, ECalendarTable *cal_table)
{
    cal_table->invisible = NULL;
}

static void
selection_get (GtkWidget *invisible,
           GtkSelectionData *selection_data,
           guint info,
           guint time_stamp,
           ECalendarTable *cal_table)
{
    if (cal_table->clipboard_selection != NULL) {
        gtk_selection_data_set (selection_data,
                    GDK_SELECTION_TYPE_STRING,
                    8,
                    cal_table->clipboard_selection,
                    strlen (cal_table->clipboard_selection));
    }
}

static void
selection_clear_event (GtkWidget *invisible,
               GdkEventSelection *event,
               ECalendarTable *cal_table)
{
    if (cal_table->clipboard_selection != NULL) {
        g_free (cal_table->clipboard_selection);
        cal_table->clipboard_selection = NULL;
    }
}

static void
selection_received (GtkWidget *invisible,
            GtkSelectionData *selection_data,
            guint time,
            ECalendarTable *cal_table)
{
    char *comp_str;
    icalcomponent *icalcomp;
    char *uid;
    CalComponent *comp;
    icalcomponent_kind kind;

    g_return_if_fail (E_IS_CALENDAR_TABLE (cal_table));

    if (selection_data->length < 0 ||
        selection_data->type != GDK_SELECTION_TYPE_STRING) {
        return;
    }

    comp_str = (char *) selection_data->data;
    icalcomp = icalparser_parse_string ((const char *) comp_str);
    if (!icalcomp)
        return;

    /* check the type of the component */
    kind = icalcomponent_isa (icalcomp);
    if (kind != ICAL_VCALENDAR_COMPONENT &&
        kind != ICAL_VEVENT_COMPONENT &&
        kind != ICAL_VTODO_COMPONENT &&
        kind != ICAL_VJOURNAL_COMPONENT) {
        return;
    }

    if (kind == ICAL_VCALENDAR_COMPONENT) {
        icalcomponent_kind child_kind;
        icalcomponent *subcomp;
        icalcomponent *vcal_comp;

        vcal_comp = icalcomp;
        subcomp = icalcomponent_get_first_component (
            vcal_comp, ICAL_ANY_COMPONENT);
        while (subcomp) {
            child_kind = icalcomponent_isa (subcomp);
            if (child_kind == ICAL_VEVENT_COMPONENT ||
                child_kind == ICAL_VTODO_COMPONENT ||
                child_kind == ICAL_VJOURNAL_COMPONENT) {
                CalComponent *tmp_comp;

                uid = cal_component_gen_uid ();
                tmp_comp = cal_component_new ();
                cal_component_set_icalcomponent (
                    tmp_comp, icalcomponent_new_clone (subcomp));
                cal_component_set_uid (tmp_comp, uid);

                cal_client_update_object (
                    calendar_model_get_cal_client (cal_table->model),
                    tmp_comp);
                free (uid);
                gtk_object_unref (GTK_OBJECT (tmp_comp));
            }
            subcomp = icalcomponent_get_next_component (
                vcal_comp, ICAL_ANY_COMPONENT);
        }
    }
    else {
        comp = cal_component_new ();
        cal_component_set_icalcomponent (comp, icalcomp);
        uid = cal_component_gen_uid ();
        cal_component_set_uid (comp, (const char *) uid);
        free (uid);

        cal_client_update_object (
            calendar_model_get_cal_client (cal_table->model),
            comp);
        gtk_object_unref (GTK_OBJECT (comp));
    }
}


/* Returns the current time, for the ECellDateEdit items.
   FIXME: Should probably use the timezone of the item rather than the
   current timezone, though that may be difficult to get from here. */
static struct tm
e_calendar_table_get_current_time (ECellDateEdit *ecde, gpointer data)
{
    char *location;
    icaltimezone *zone;
    struct tm tmp_tm = { 0 };
    struct icaltimetype tt;

    /* Get the current timezone. */
    location = calendar_config_get_timezone ();
    zone = icaltimezone_get_builtin_timezone (location);

    tt = icaltime_from_timet_with_zone (time (NULL), FALSE, zone);

    /* Now copy it to the struct tm and return it. */
    tmp_tm.tm_year  = tt.year - 1900;
    tmp_tm.tm_mon   = tt.month - 1;
    tmp_tm.tm_mday  = tt.day;
    tmp_tm.tm_hour  = tt.hour;
    tmp_tm.tm_min   = tt.minute;
    tmp_tm.tm_sec   = tt.second;
    tmp_tm.tm_isdst = -1;

    return tmp_tm;
}


#ifdef TRANSLATORS_ONLY

static char *test[] = {
    N_("Click to add a task")
};

#endif